{"product_id":"valvetronic-designs-bmw-g8x-m3-m4-valved-sport-exhaust-system","title":"Valvetronic Designs BMW G8x M3 \/ M4 Stainless Steel Valved Sport Exhaust System","description":"\u003cmeta charset=\"UTF-8\"\u003e\n\n\u003ch3\u003eDescription:\u003c\/h3\u003e\n\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e*Tip Options Not Available With Midpipe Only*\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe title=\"Installing the LOUDEST Exhaust for the G82 M4!\" src=\"https:\/\/www.youtube.com\/embed\/CA9hJ8fLOQI\" height=\"315\" width=\"451\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003ciframe width=\"451\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/PoDWalOLmfk\" title=\"Valvetronic Designs G8x M3\/M4 Equal Length Exhaust + Downpipes (Sound demonstration)\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003ciframe width=\"451\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/zqwpwcIHPQA\" title=\"BMW G8x M3\/M4 Valvetronic Designs Titanium Single Midpipe Exhaust\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003eThe system can be optioned with our Axleback for added sound and performance gains, as well as our valve control unit, allowing you to fully open and close the valves at the touch of a button. Constructed a T304 stainless, this system utilizes our familiar quad chambered muffler design in order to offer a very flexible sound experience for the G80 M3 and M4. The system runs 2.75 inches all the way back and is optimized for the best flow characteristics to improve sound and improve power through the rev range. To finish off the system, a beautiful set of double-layered tips come standard. \u003c\/p\u003e\n\u003cp\u003eIt's time to take your sound experience to the next level on your G80. At Valvetronic Designs, we do not compromise. Neither should you.\u003c\/p\u003e\n\u003cp\u003eThe system is now available in ultra high-quality grade 5 titanium. Beware of other manufacturers selling cheap titanium systems. Ours differs by utilizing proprietary sourcing and construction techniques to ensure the ultimate quality of the system. \u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"G8x Install Guide\" href=\"https:\/\/youtu.be\/0wpjSUXVG2Y\" target=\"_blank\"\u003e\u003cstrong\u003eCLICK HERE FOR INSTALL GUIDE\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"G8x Install Guide\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0086\/6998\/6875\/files\/G8X_Install_Guide.pdf?v=1643061113\" target=\"_blank\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003cem\u003e\u003cstrong\u003e*When installing just the midpipe ensure the cut at the OEM rear section is made between the first and second DIMPLE. This will ensure proper fitment*\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eFeatures of this Exhaust Upgrade\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConstructed of the highest quality T304 Stainless steel or Grade 5 titanium \u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e57.8 lbs Lighter than the factory exhaust (Titanium)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e24.7 lbs lighter than the factory exhaust (Stainless) \u003c\/li\u003e\n\u003cli\u003eFully Mandrel bend for maximum flow\u003c\/li\u003e\n\u003cli\u003eExhaust valve integration into OEM valve connections \u003c\/li\u003e\n\u003cli\u003eBeautiful set of exhaust tips\u003c\/li\u003e\n\u003cli\u003ePrecision tig welds for high strength\u003c\/li\u003e\n\u003cli\u003e100% REVERSIBLE, always able to go back to stock at any time\u003c\/li\u003e\n\u003cli\u003eConnects to OEM downpipes\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"included-list\"\u003e\u003cb\u003e\u003ci\u003e\u003cstrong data-mce-fragment=\"1\"\u003e*THIS PRODUCT IS PART OF THE SPECIAL OPERATIONS EXHAUST DEVELOPMENT PROGRAM. IF THIS PRODUCT IS NOT IN STOCK AT THE TIME OF  YOUR ORDERING PLEASE ALLOW FOR 6-8 WEEKS FOR DELIVERY.*\u003c\/strong\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eVehicle Fitment: \u003c\/h3\u003e\n\u003ctable data-mce-fragment=\"1\" style=\"border-collapse: collapse; font-size: 90%; width: 100%;\" class=\"custable\" data-mce-style=\"border-collapse: collapse; font-size: 90%; width: 100%;\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"color: #ffffff; background-color: #03589c; height: 21.875px;\" data-mce-style=\"color: #ffffff; background-color: #03589c; height: 21.875px;\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"text-align: center; width: 11%; height: 21.875px;\" data-mce-style=\"text-align: center; width: 11%; height: 21.875px;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eMAKE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"text-align: center; width: 14.0599%; 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width: 14.0599%; height: 32px;\" data-mce-style=\"text-align: center; width: 14.0599%; height: 32px;\"\u003e\u003cspan\u003e2020-2023\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"background-color: #e8f4f8; height: 32px;\" data-mce-style=\"background-color: #e8f4f8; height: 32px;\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"text-align: center; width: 11%; height: 32px;\" data-mce-style=\"text-align: center; width: 11%; height: 32px;\"\u003e\u003cspan\u003eBMW\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"text-align: center; width: 14.0599%; height: 32px;\" data-mce-style=\"text-align: center; width: 14.0599%; height: 32px;\"\u003e\n\u003cmeta charset=\"UTF-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003eG82 M4\u003c\/span\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"text-align: center; width: 14.0599%; height: 32px;\" data-mce-style=\"text-align: center; width: 14.0599%; 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